KINGDON CAPITAL MANAGEMENT, L.L.C.
CIK 1000097 · Holdings on Mar 31, 2025 · First reported May 15, 2025
Top ten holdings
Q1 2025- SNDX5.09%
- IP4.09%
- CRH4.01%
- THC3.97%
- MMM3.65%
- INSM3.40%
- NVDA3.37%
- TAP3.03%
- CART2.73%
- ACHC2.66%
Share classes counted separately36.00%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- TNDMWeight decreased · -2.90 pp4.87% → 1.97%Shares -295.32K (-37.36%)
- IPWeight increased · +1.56 pp2.53% → 4.09%Shares +95.00K (+34.55%)
- PPLWeight increased · +1.15 pp1.47% → 2.62%Shares +85.00K (+32.08%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 25
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | SNDXSYNDAX PHARMACEUTICALS INC View history and evidence | $24.57M | 5.09% | 2.00M shares | 4.52% → 5.09%+0.57 pp 0 (0.00%) | Unchanged | ↗▾ |
| 02 | IPINTERNATIONAL PAPER CO View history and evidence | $19.74M | 4.09% | 370.00K shares | 2.53% → 4.09%+1.56 pp +95.00K (+34.55%) | Added | ↗▾ |
| 03 | CRHCRH PLCORD View history and evidence | $19.35M | 4.01% | 220.00K shares | 2.93% → 4.01%+1.08 pp +35.00K (+18.92%) | Added | ↗▾ |
| 04 | THCTENET HEALTHCARE CORPCOM NEW View history and evidence | $19.17M | 3.97% | 142.50K shares | 3.27% → 3.97%+0.70 pp -9.20K (-6.06%) | Reduced | ↗▾ |
| 05 | MMM3M CO View history and evidence | $17.62M | 3.65% | 120.00K shares | 2.54% → 3.65%+1.11 pp +5.00K (+4.35%) | Added | ↗▾ |
| 06 | INSMINSMED INCCOM PAR $.01 View history and evidence | $16.40M | 3.40% | 215.00K shares | 2.65% → 3.40%+0.75 pp -10.00K (-4.44%) | Reduced | ↗▾ |
| 07 | NVDANVIDIA CORP View history and evidence | $16.26M | 3.37% | 150.00K shares | Prior unavailable +150.00K | New | ↗▾ |
| 08 | TAPMOLSON COORS BEVERAGE CO - BCL B View history and evidence | $14.62M | 3.03% | 240.20K shares | 2.82% → 3.03%+0.21 pp -48.00K (-16.66%) | Reduced | ↗▾ |
| 09 | CARTMAPLEBEAR INC View history and evidence | $13.16M | 2.73% | 330.00K shares | 2.27% → 2.73%+0.46 pp +10.00K (+3.13%) | Added | ↗▾ |
| 10 | ACHCACADIA HEALTHCARE CO INC View history and evidence | $12.82M | 2.66% | 422.80K shares | Prior unavailable +422.80K | New | ↗▾ |
Options overlay 13
$462.19M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
SPYSS SPDR S&P 500 ETF TRUST-USTR UNIT View history and evidence | Put | 550.00K | $307.66M | +525.00K (+2100.00%) | ▾ |
QQQINVESCO QQQ TRUST SERIES 1UNIT SER 1 View history and evidence | Put | 139.90K | $65.60M | +139.90K | ▾ |
XRTSS SPDR S&P RETAIL ETFS&P RETAIL ETF View history and evidence | Put | 345.00K | $23.84M | +345.00K | ▾ |
3 / 13 options · preview only
Exited positions 33
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| PRAX PRAXIS PRECISION MEDICINES I | Non-derivative | -303,000 | -$23.32M | SEC filing ↗ | SEC filing ↗ |
| IWM ISHARES RUSSELL 2000 ETF | Put | -100,000 | -$22.10M | SEC filing ↗ | SEC filing ↗ |
| ONON ON HOLDING AG-CLASS A | Non-derivative | -300,000 | -$16.43M | SEC filing ↗ | SEC filing ↗ |
3 / 33 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1000097 · Period 2025-03-31
Data loaded 2026-09-23 · First reported 2025-05-15
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 944921825
}Research all 67 reported holdings.
This page includes 30 of 67 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 67 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"1000097","quarter":"2025Q1","page_size":100}
get_institutional_manager_history
{"cik":"1000097","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.